中文摘要：

结合“中国数字地震观测网络工程”建设以来省级地震应急指挥中心破坏性地震应急响应工作经验，分析破坏性地震发生后各级政府和应急工作组对应急快速响应期内应急关键信息的获取需求，研究快速响应期内应急核心信息的提取方法和快速发布机制，提出一种针对省级地震应急技术系统应急期综合信息发布技术的参考建议和新观点。

英文摘要：

In the period （2001 - 2005） of the Tenth Five-Year Plan, as a sub-project of the China Digital Earthquake Observation Network Project, the Earthquake Emergency Commanding System was implemented in China. With the help of our experiences of the emergency response to the destructive earthquakes in the provincial earthquake emergency commanding centers, we analyzed the demand for the key information about earthquake disasters by the governments at all levels as well as the working groups, and studied the extraction and rapid release of the key information in rapid response period. As a result, we proposed some suggestions and new points to improve the current technology of the comprehensive information-release which is applied into the technological system of the provincial earthquake emergency.